| Common name | Scientific name and subspecies | Range | Size and ecology | IUCN status and estimated population | 
| Sooty gull 
 | Ichthyaetus hemprichii (Bruch, 1855)
 | Bahrain, Djibouti, Egypt, Eritrea, India, Iran, Israel, Jordan, Kenya, Lebanon, Maldives, Mozambique, Oman, Pakistan, Qatar, Saudi Arabia, Somalia, Sri Lanka, Sudan, Tanzania, United Arab Emirates, and Yemen. | Size: 
 Habitat:
 
 Diet:
 | LC 
 | 
| Great black-headed (or Pallas's) gull 
 | Ichthyaetus ichthyaetus (Pallas, 1773)
 | Breeds in Central Asia and Ukraine, winters in Arabia and India. 
  | Size: 
 Habitat:
 
 Diet:
 | LC 
 | 
| Audouin's gull 
 | Ichthyaetus audouinii (Payraudeau, 1826)
 | Mediterranean and the western coast of Saharan Africa and the Iberian peninsula | Size: 
 Habitat:
 
 Diet:
 | VU 
 | 
| Mediterranean gull 
 | Ichthyaetus melanocephalus (Temminck, 1820)
 | the Black Sea and the eastern Mediterranean this species has now expanded over most of Europe as far as Great Britain and Ireland 
  | Size: 
 Habitat:
 
 Diet:
 | LC 
 | 
| Relict gull 
 | Ichthyaetus relictus (Lönnberg, 1931)
 | Mongolia, two in Kazakhstan, one in Russia, and one in China (Lake Hongjiannao) | Size: 
 Habitat:
 
 Diet:
 | VU 
 | 
| White-eyed gull 
 | Ichthyaetus leucophthalmus (Temminck, 1825)
 | Throughout Red Sea 
  | Size: 
 Habitat:
 
 Diet:
 | LC 
 |